161052233 has 8 divisors (see below), whose sum is σ = 169544448. Its totient is φ = 152684224.

The previous prime is 161052191. The next prime is 161052239. The reversal of 161052233 is 332250161.

161052233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 161052233 - 2¹⁶ = 160986697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 161052199 and 161052208.

It is not an unprimeable number, because it can be changed into a prime (161052239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28385 + ... + 33582.

It is an arithmetic number, because the mean of its divisors is an integer number (21193056).

Almost surely, 2^161052233 is an apocalyptic number.

It is an amenable number.

161052233 is a deficient number, since it is larger than the sum of its proper divisors (8492215).

161052233 is a wasteful number, since it uses less digits than its factorization.

161052233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62103.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 161052233 is about 12690.6356420788. The cubic root of 161052233 is about 544.0710072122.

The spelling of 161052233 in words is "one hundred sixty-one million, fifty-two thousand, two hundred thirty-three".